Ink removers are very useful for removing ink after the completion of printing. To use an ink remover, card out as much ink as possible. Spray a light mist on both sides of the screen. Use a screen scrubbing brush and brush the chemical into the ink with a circular motion. Rinse the screen from the bottom up. A pressure washer is best for optimum results. IR18 has a nice mild vanilla odor, it is used for plastisol and UV inks.